Gore-Tex graft
Synthetic vascular conduit made of expanded polytetrafluoroethylene used in bypass procedures and dialysis access creation.
Full Definition
Gore-Tex grafts are synthetic vascular conduits manufactured from expanded polytetrafluoroethylene (ePTFE), a biocompatible material with microporous structure that promotes tissue ingrowth. These grafts are commonly used in vascular surgery for arterial bypass procedures, arteriovenous access creation for dialysis, and repair of vascular defects. The material's properties include resistance to thrombosis, infection, and mechanical stress, making it suitable for high-flow applications. Gore-Tex grafts are available in various diameters and configurations to match specific anatomical requirements.
Usage
Usage note: Proprietary name should be capitalized; generic term 'ePTFE graft' may be used interchangeably.
In Context
- "A 6mm Gore-Tex graft was used to create the arteriovenous fistula for hemodialysis access." — Surgical report
- "The Gore-Tex bypass graft demonstrated excellent patency at six-month follow-up." — Follow-up assessment